Figure 1
From: Progressive compressive sensing of large images with multiscale deep learning reconstruction

Illustration of CS reconstruction of an image of a multi-story building at different resolutions. The images are sorted from low resolution to high, from left to right. M denotes the number of samples that must be taken to sample at the compression ratio M/N, specified in the top row. The square area outlined in red is enlarged in the row above each image to illustrate the increase of fidelity at each resolution.